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Tannir H, Debs E, Mansour G, Neugart S, El Hage R, Khalil MI, El Darra N, Louka N. Microbial Decontamination of Cuminum cyminum Seeds Using "Intensification of Vaporization by Decompression to the Vacuum": Effect on Color Parameters and Essential Oil Profile. Foods 2024; 13:2264. [PMID: 39063348 PMCID: PMC11275638 DOI: 10.3390/foods13142264] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2024] [Revised: 07/10/2024] [Accepted: 07/14/2024] [Indexed: 07/28/2024] Open
Abstract
Cumin seeds are frequently utilized in herbal infusions and as flavoring agents in home cuisine. Nevertheless, studies have demonstrated that spices are frequently contaminated with pathogenic bacteria, including bacterial spores. The aim of this study was to assess the effectiveness of a new decontamination method called "Intensification of Vaporization by Decompression to the Vacuum" (IVDV) on intentionally contaminated Cuminum cyminum seeds. The study also examined the impact of this treatment on the color and oil profile of the treated samples. The untreated samples were inoculated with Escherichia coli (ATCC 25922) and Salmonella Typhimurium (ATCC 14028) and then subjected to IVDV treatment. Response surface methodology was employed to obtain safe, high-quality cumin seeds presenting a balance between microbial load, color, and oil profile. The optimal IVDV conditions were achieved at a pressure of 3.5 bar and a time of 133.45 s, resulting in typical 4 log reductions observed with 99.99% of Escherichia coli and Salmonella Typhimurium inactivation. The treated spices presented a mild color modification compared to the untreated ones, manifested by a darker shade (decreased L* value), reduced greenness (increased a* value), and heightened yellowness (increased b* value). The GC-MS analysis detected the existence of seven compounds in the treated cumin, with cuminaldehyde being the primary compound (83.79%). Furthermore, the use of IVDV treatment resulted in an increase in the total content of essential oils in some samples, whereby six monoterpenes were identified in the untreated sample compared to seven monoterpenes in IVDV-treated samples. This innovative technology demonstrated high efficacy in decontaminating C. cyminum seeds, improving the extractability of the essential oils while only slightly affecting the color.
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Affiliation(s)
- Hana Tannir
- Department of Biological Sciences, Faculty of Science, Beirut Arab University, Beirut P.O. Box 11-5020, Lebanon; (H.T.); (M.I.K.)
| | - Espérance Debs
- Department of Biology, Faculty of Arts and Sciences, University of Balamand, Tripoli P.O. Box 100, Lebanon;
| | - Georges Mansour
- Food Department, Lebanese Agricultural Research Institute, Fanar P.O. Box 2611, Lebanon;
| | - Susanne Neugart
- Division of Quality and Sensory of Plant Products, Department of Crop Sciences, Georg-August-Universität Göttingen, 37073 Göttingen, Germany;
| | - Rima El Hage
- Food Microbiology Laboratory, Lebanese Agricultural Research Institute (LARI), Fanar Station, Jdeideh El Metn P.O. Box 90-1965, Lebanon;
| | - Mahmoud I. Khalil
- Department of Biological Sciences, Faculty of Science, Beirut Arab University, Beirut P.O. Box 11-5020, Lebanon; (H.T.); (M.I.K.)
- Molecular Biology Unit, Department of Zoology, Faculty of Science, Alexandria University, Alexandria 21568, Egypt
| | - Nada El Darra
- Department of Nutrition and Dietetics, Faculty of Health Sciences, Beirut Arab University, Beirut P.O. Box 11-5020, Lebanon
| | - Nicolas Louka
- Unité de Recherche Technologies et Valorisation Agro-Alimentaire, Centre d’Analyses et de Recherche, Faculté des Sciences, Saint-Joseph University of Beirut, Riad El Solh, P.O. Box 17-5208, Beirut 1104-2020, Lebanon
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Akaber S, Ramezan Y, Reza Khani M. Effect of post-harvest cold plasma treatment on physicochemical properties and inactivation of Penicillium digitatum in Persian lime fruit. Food Chem 2024; 437:137616. [PMID: 37866339 DOI: 10.1016/j.foodchem.2023.137616] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2022] [Revised: 08/02/2023] [Accepted: 09/27/2023] [Indexed: 10/24/2023]
Abstract
Cold atmospheric plasma (CAP) treatment is used in this study to inactivate Penicillium digitatum in lime fruit at post-harvest. Limes were inoculated manually withP. digitatum spore (106 CFU/fruit) and then were treated with CAP at 30, 60, 90, and 120 s and compared with untreated samples. The results showed that increasing the exposure time of CAP reduced spores to less than 7 CFU/fruit in 120 s on the lime peel. In the treated samples, antioxidant activity had an upward trend. In addition, phenolic compounds, vitamin C, density, soluble solid content (SSC), color, and pH of the lime juice were increased (P < 0.05). Compared to the control sample, no significant changes were observed in the juice yield percentage, texture, acidity, chlorophyll, and carotenoid (P > 0.05). The best exposure for CAP treatment was 60 s since it increased phenolic compounds, antioxidant activity, and vitamin C content in the lime juice.
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Affiliation(s)
- Sana Akaber
- Department of Food Science and Technology, Faculty of Pharmacy, Tehran Medical Sciences, Islamic Azad University, Tehran, Iran
| | - Yousef Ramezan
- Department of Food Science and Technology, Faculty of Pharmacy, Tehran Medical Sciences, Islamic Azad University, Tehran, Iran; Nutrition & Food Sciences Research Center, Tehran Medical Sciences, Islamic Azad University, Tehran, Iran.
| | - Mohammad Reza Khani
- Laser and Plasma Research Institute, Shahid Beheshti University, G.C., Evin, Tehran, 1983963113, Iran
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Ramezan Y, Kamkari A, Lashkari A, Moradi D, Tabrizi AN. A review on mechanisms and impacts of cold plasma treatment as a non-thermal technology on food pigments. Food Sci Nutr 2024; 12:1502-1527. [PMID: 38455202 PMCID: PMC10916563 DOI: 10.1002/fsn3.3897] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2023] [Revised: 10/31/2023] [Accepted: 12/05/2023] [Indexed: 03/09/2024] Open
Abstract
Food characteristics like appearance and color, which are delicate parameters during food processing, are important determinants of product acceptance because of the growing trend toward more diverse and healthier diets worldwide, as well as the increase in population and its effects on food consumption. Cold plasma (CP), as a novel technology, has marked a new trend in agriculture and food processing due to the various advantages of meeting both the physicochemical and nutritional characteristics of food products with minimal changes in physical, chemical, nutritional, and sensorial properties. CP processing has a positive impact on food quality, including the preservation of natural food pigments. This article describes the influence of CP on natural food pigments and color changes in vegetables and fruits. Attributes of natural pigments, such as carotenoids, chlorophyll, anthocyanin, betalain, and myoglobin, are presented. In addition, the characteristics and mechanisms of CP processes were studied, and the effect of CP on mentioned pigments was investigated in recent literature, showing that the use of CP technology led to better preservation of pigments, improving their preservation and extraction yield. While certain modest and undesirable changes in color are documented, overall, the exposure of most food items to CP resulted in minor loss and even beneficial influence on color. More study is needed since not all elements of CP treatment are currently understood. The negative and positive effects of CP on natural food pigments in various products are discussed in this review.
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Affiliation(s)
- Yousef Ramezan
- Department of Food Science and Technology, Faculty of Pharmacy, Tehran Medical SciencesIslamic Azad UniversityTehranIran
- Nutrition & Food Sciences Research Center, Tehran Medical SciencesIslamic Azad UniversityTehranIran
| | - Amir Kamkari
- Department of Food Engineering, Faculty of AgricultureUniversity of TabrizTabrizIran
| | - Armita Lashkari
- Department of Food Science and TechnologyIslamic Azad University, Tehran North BranchTehranIran
| | - Donya Moradi
- Department of Food Science and Technology, Faculty of Pharmacy, Tehran Medical SciencesIslamic Azad UniversityTehranIran
- Nutrition & Food Sciences Research Center, Tehran Medical SciencesIslamic Azad UniversityTehranIran
| | - Abbas Najafi Tabrizi
- Department of Food Science and Technology, Faculty of Pharmacy, Tehran Medical SciencesIslamic Azad UniversityTehranIran
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Harivaindaran KV, Hữu Tiến N, Nguyễn Song Đinh T, Samsudin H, Ariffin F, Mohammadi Nafchi A. The effects of superheated steam roasting on proximate analysis, antioxidant activity, and oil quality of black seed ( Nigella sativa). Food Sci Nutr 2023; 11:7296-7310. [PMID: 37970392 PMCID: PMC10630797 DOI: 10.1002/fsn3.3655] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2023] [Revised: 07/07/2023] [Accepted: 08/14/2023] [Indexed: 11/17/2023] Open
Abstract
Nigella sativa, commonly known as the black seed, is a culinary spice therapeutic against many ailments. Common preparation practice of roasting or heating the seeds often deteriorates bioactive compounds, which can be remedied with superheated steam (SHS). With roasting temperatures of 150, 200, and 250°C and roasting times of 10, 15, and 20 min, convection and SHS roasting media were tested, and their effects on proximate analysis, antioxidant assays, and oil quality were evaluated. For proximate content, moisture significantly decreased from 9.08% in unroasted seeds to 4.18%-1.04% in roasted seeds, while fat increased to as high as 44.76% from 32.87% in unroasted seeds. Roasting only slightly increased ash content and had no significant impact on protein and carbohydrate content. SHS roasted black seeds had better DPPH (2,2-Diphenyl-1-picrylhydrazyl) radical scavenging capacity (RSC) than convection roasted seeds. DPPH RSC decreased with elevated roasting time and temperature, conversely related to total phenolic content, which increased with increased roasting time and temperature. Oil of roasted seeds developed an increasingly intense brown color from an initial light, yellow, unroasted oil with better extraction efficiency in SHS roasting. For oil quality analysis, free fatty acid values were significantly lower in both roasted samples. Peroxide value was initially recorded at 84 in convection and 48 (meq O2/kg of oil) in SHS roasted samples. In contrast, p-anisidine values were initially recorded at 28.36 in convection roasted samples compared to 23.73 in SHS roasted samples. Based on all quality analyses, SHS showed better potential in black seed quality preservation.
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Affiliation(s)
- K. V. Harivaindaran
- Food Technology Division, School of Industrial TechnologyUniversiti Sains MalaysiaPenangMalaysia
| | - Nguyễn Hữu Tiến
- Food Technology Division, School of Industrial TechnologyUniversiti Sains MalaysiaPenangMalaysia
| | - Toàn Nguyễn Song Đinh
- Food Technology Division, School of Industrial TechnologyUniversiti Sains MalaysiaPenangMalaysia
| | - Hayati Samsudin
- Food Technology Division, School of Industrial TechnologyUniversiti Sains MalaysiaPenangMalaysia
| | - Fazilah Ariffin
- Food Technology Division, School of Industrial TechnologyUniversiti Sains MalaysiaPenangMalaysia
| | - Abdorreza Mohammadi Nafchi
- Food Biopolymer Research Group, Food Science and Technology Department, Damghan BranchIslamic Azad UniversityDamghanIran
- Green Biopolymer, Coatings & Packaging Cluster, School of Industrial TechnologyUniversiti Sains MalaysiaPenangMalaysia
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Ramezan Y, Hematabadi H, Ramezan M, Khani MR, Kamkari A, Najafi Tabrizi A. Effect of cold atmospheric plasma torch distance on the microbial inactivation and sensorial properties of ready-to-eat olivier salad. FOOD SCI TECHNOL INT 2023; 29:710-717. [PMID: 35726184 DOI: 10.1177/10820132221108709] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
This study aimed to investigate the effect of the cold atmospheric plasma torch (CAPT) nozzle distance from the surface of Olivier salad and the treatment time in the reduction of microbial load and sensory properties of the product simultaneously. In this study, the CAPT nozzle was placed at 3, 5, and 7 cm distances from the surface of the Olivier salad, and its efficiency in inactivating the microbial population, decimal reduction time (D-value), and sensory evaluation of the product were evaluated. The results showed that reducing the distance and increasing the plasma treatment time (30, 60, 90, and 120 s) both reduced the microbial load of the product. The maximum inactivation and the minimum D-value are related to the 3 cm distance for 120 s, which has been 3.77, 2.91, and 1.52 log CFU/g for Coliform, Total viable count (TVC), mold and yeast, respectively. The lowest D-value was related to Coliform (4.41 s). CAPT treatment had no significant sensible effect on the product's sensory characteristics compared to the control sample. The treated sample at a 3 cm distance for 90 s and the microbial reduction to an acceptable amount and high acceptancy from sensory evaluators were selected as the superior treatment in this study. Also, the results showed that CAPT could be used successfully in ready-to-eat (RTE) products.
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Affiliation(s)
- Yousef Ramezan
- Department of Food Science and Technology, Faculty of Pharmacy, Tehran Medical Sciences, Islamic Azad University, Tehran, Iran
- Nutrition & Food Sciences Research Center, Tehran Medical Sciences, Islamic Azad University, Tehran, Iran
| | - Homayun Hematabadi
- Department of Food Science and Technology, Faculty of Pharmacy, Tehran Medical Sciences, Islamic Azad University, Tehran, Iran
| | - Mina Ramezan
- Department of Biochemistry, Faculty of Science and New Technologies, Tehran Medical Sciences, Islamic Azad University, Tehran, Iran
| | - Mohammad Reza Khani
- Laser and Plasma Research Institute, Shahid Beheshti University, Tehran, Iran
| | - Amir Kamkari
- Department of Food Engineering, Faculty of Agriculture, University of Tabriz, Tabriz, Iran
| | - Abbas Najafi Tabrizi
- Department of Food Science and Technology, Faculty of Pharmacy, Tehran Medical Sciences, Islamic Azad University, Tehran, Iran
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Pandiselvam R, Mitharwal S, Rani P, Shanker MA, Kumar A, Aslam R, Barut YT, Kothakota A, Rustagi S, Bhati D, Siddiqui SA, Siddiqui MW, Ramniwas S, Aliyeva A, Mousavi Khaneghah A. The influence of non-thermal technologies on color pigments of food materials: An updated review. Curr Res Food Sci 2023; 6:100529. [PMID: 37377494 PMCID: PMC10290997 DOI: 10.1016/j.crfs.2023.100529] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2023] [Revised: 05/23/2023] [Accepted: 06/01/2023] [Indexed: 06/29/2023] Open
Abstract
The color of any food is influenced by several factors, such as food attributes (presence of pigments, maturity, and variety), processing methods, packaging, and storage conditions. Thus, measuring the color profile of food can be used to control the quality of food and examine the changes in chemical composition. With the advent of non-thermal processing techniques and their growing significance in the industry, there is a demand to understand the effects of these technologies on various quality attributes, including color. This paper reviews the effects of novel, non-thermal processing technologies on the color attributes of processed food and the implications on consumer acceptability. The recent developments in this context and a discussion on color systems and various color measurement techniques are also included. The novel non-thermal techniques, including high-pressure processing, pulsed electric field, ultrasonication, and irradiation which employ low processing temperatures for a short period, have been found effective. Since food products are processed at ambient temperature by subjecting them to non-thermal treatment for a very short time, there is no possibility of damage to heat-sensitive nutrient components in the food, any deterioration in the texture of the food, and any toxic compounds in the food due to heat. These techniques not only yield higher nutritional quality but are also observed to maintain better color attributes. However, suppose foods are exposed to prolonged exposure or processed at a higher intensity. In that case, these non-thermal technologies can cause undesirable changes in food, such as oxidation of lipids and loss of color and flavor. Developing equipment for batch food processing using non-thermal technology, understanding the appropriate mechanisms, developing processing standards using non-thermal processes, and clarifying consumer myths and misconceptions about these technologies will help promote non-thermal technologies in the food industry.
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Affiliation(s)
- R. Pandiselvam
- Physiology, Biochemistry, and Post-Harvest Technology Division, ICAR-Central Plantation Crops Research Institute, Kasaragod, 671 124, Kerala, India
| | - Swati Mitharwal
- Department of Food Science and Technology, National Institute of Food Technology Entrepreneurship and Management (NIFTEM), Kundli, India
| | - Poonam Rani
- Food Chemistry & Technology Department, Teagasc Food Research Centre, Moorepark, Fermoy, Cork, Ireland
| | - M. Anjaly Shanker
- Department of Agriculture and Environmental Sciences, National Institute of Food Technology Entrepreneurship and Management (NIFTEM), Sonepat, Haryana, India
| | - Amit Kumar
- Food Chemistry & Technology Department, Teagasc Food Research Centre, Moorepark, Fermoy, Cork, Ireland
| | - Raouf Aslam
- Department of Processing and Food Engineering, Punjab Agricultural University, Ludhiana, Punjab, 141 004, India
| | - Yeliz Tekgül Barut
- Food Processing Department, Köşk Vocational School, Aydın Adnan Menderes University, Aydın, 09100, Turkey
| | - Anjineyulu Kothakota
- Agro-Processing & Technology Division, CSIR-National Institute for Interdisciplinary Science and Technology (NIIST), Trivandrum, 695 019, Kerala, India
| | - Sarvesh Rustagi
- School of Applied and Life Sciences, Uttaranchal University, Dehradun, Uttarakhand, India
| | - Dolly Bhati
- Department of Food Bioscienes, Teagasc, Agriculture and Food Development Authority, D15 DY05, Dublin, Ireland
| | - Shahida Anusha Siddiqui
- Technical University of Munich Campus Straubing for Biotechnology and Sustainability, Essigberg 3, 94315, Straubing, Germany
- German Institute of Food Technologies (DIL e.V.), Prof.-von-Klitzing Str. 7, 49610 D-Quakenbrück, Germany
| | - Mohammed Wasim Siddiqui
- Department Food Science and Postharvest Technology, Bihar Agricultural University, Sabour, 813210, Bhagalpur, India
| | - Seema Ramniwas
- University Centre for Research and Development, University of Biotechnology, Chandigarh University, Gharuan, Mohali, Punjab, India
| | - Aynura Aliyeva
- Department of Technology of Chemistry, Azerbaijan State Oil and Industry University, Baku, Azerbaijan
| | - Amin Mousavi Khaneghah
- Department of Technology of Chemistry, Azerbaijan State Oil and Industry University, Baku, Azerbaijan
- Department of Fruit and Vegetable Product Technology, Prof. WacławDąbrowski Institute of Agricultural and Food Biotechnology – State Research Institute, 36 Rakowiecka St., 02-532, Warsaw, Poland
- Faculty of Agro-Industry, Chiang Mai University, Chiang Mai, 50100 Thailand
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The Application of Cold Plasma Technology in Low-Moisture Foods. FOOD ENGINEERING REVIEWS 2023. [DOI: 10.1007/s12393-022-09329-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
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